Problem_5_first

public class Problem_3 {


    public static void main(String[] args) {
        int number = 20, answer = 0;

        while(answer == 0)
        {

            if (number % 1 == 0 )
            if (number % 2 == 0 )
            if (number % 3 == 0 )
            if (number % 4 == 0 )
            if (number % 5 == 0 )
            if (number % 6 == 0 )
            if (number % 7 == 0 )
            if (number % 8 == 0 )
            if (number % 9 == 0 )
            if (number % 10 == 0 )
            if (number % 11 == 0 )
            if (number % 12 == 0 )
            if (number % 13 == 0 )
            if (number % 14 == 0 )
            if (number % 15 == 0 )
            if (number % 16 == 0 )
            if (number % 17 == 0 )
            if (number % 18 == 0 )
            if (number % 19 == 0 )
            if (number % 20 == 0 )
                answer = number;

            else
                number++;
        }

        System.out.print("The answer is: " + answer);

    }

}